From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:38824 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754234AbaFUUSw (ORCPT ); Sat, 21 Jun 2014 16:18:52 -0400 Date: Sat, 21 Jun 2014 13:18:36 -0700 From: Greg KH To: Alexandre Belloni Cc: Peter Meerwald , Kristina =?utf-8?Q?Mart=C5=A1enko?= , Jonathan Cameron , linux-iio@vger.kernel.org, Lars-Peter Clausen Subject: Re: IIO drivers left in drivers/staging/ Message-ID: <20140621201836.GC20432@kroah.com> References: <20140611013007.GA32756@kroah.com> <53998D43.9020209@gmail.com> <53A1895A.4090209@gmail.com> <20140618174717.GC11977@kroah.com> <20140619125416.GT19375@piout.net> <20140620204248.GF16973@kroah.com> <20140621075522.GY19375@piout.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20140621075522.GY19375@piout.net> Sender: linux-iio-owner@vger.kernel.org List-Id: linux-iio@vger.kernel.org On Sat, Jun 21, 2014 at 09:55:22AM +0200, Alexandre Belloni wrote: > On 20/06/2014 at 13:42:48 -0700, Greg KH wrote : > > > > > > I would say that the latest addition to the TODO file is quite valid ;) > > > We have been looking at moving the mxs-lradc out of staging for a while > > > now. It still has a few contributions coming from time to time and can > > > definitely be improved. The main thing to do would be to create an MFD. > > > > > > I understand this may be a considerable amount of work but it has the > > > advantage of allowing to have a look at at least 3 different subsystems. > > > > > > I am willing to review and test patches. > > > > > > I would suggest that board: > > > http://www.crystalfontz.com/product/CFA921TS > > > > > > It may not be the cheapeast one but it has good mainline support and I > > > know it well. > > > > What sensors does it have on it that are iio drivers that need fixing > > up? > > > > It is i.mx28 based so it has the mxs LRADC which is currently supported > through drivers/staging/iio/adc/mxs-lradc.c. > It is also a touchscreen controller, a temperature sensor and a battery > voltage monitor so it would make sense to create an mfd and move the > touchscreen part in the input subsystem and add a driver for the voltage > monitor in the power subsystem. > > You can also have a look at that thread: > http://www.spinics.net/lists/linux-iio/msg11004.html That sounds promising, I'll look it over. thanks, greg k-h